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"Improved Contrast for Threshold Random-grid-based Visual Cryptography."
Hao Hu et al. (2018)
- Hao Hu, Gang Shen, Zhengxin Fu, Bin Yu:
Improved Contrast for Threshold Random-grid-based Visual Cryptography. KSII Trans. Internet Inf. Syst. 12(7): 3401-3420 (2018)
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